Fertilizer Machine Manufacturer Introduces How to Produce Compound Fertilizer Granules

The common granulation processes of compound fertilizer include tower granulation, rotary drum granulation (NPK fertilizer production line), spray granulation and so on. As fertilizer machine manufacturer, let’s introduce these production processes from the perspective of fertilizer production.

 

  1. High tower granulation process is mainly used for the production of high concentration nitro compound fertilizer. It can directly use concentrated ammonium nitrate solution, eliminating the links of spraying granulation, and granular compound fertilizer eliminates the process of crushing operation. At the same time, the compound fertilizer granules produced by the high tower granulation process are very uniform, the qualified rate is very high, the quality is good, easy to dissolve, and the caking phenomenon will not occur.

 

  1. Rotary drum granulator has little restriction on compound fertilizer formulation, high production yield, low investment and construction speed. It is favored by investors of small and medium-sized compound fertilizer plants and widely used in compound fertilizer production. The complete drum granulation process is a NPK compound fertilizer production line, which includes fertilizer granulator, automatic batching system, mixer, crusher, drum dryer, drum cooler, coating machine, packaging machine and other equipment.

NPK compound fertilizer production line

 

  1. The spray granulation process adopts the slurry method. The slurry is sprayed into the equipment by heating and pumping, so that the moisture in the slurry is vaporized and separated, and the retained solid forms a granular compound fertilizer. This kind of process is widely used in large-scale compound fertilizer production. Its advantages are that it can be used to produce NPK compound fertilizer, and can also be used to produce ammonium phosphate compound fertilizer. At the same time, it has less energy consumption, large production scale and low production cost. The quality and strength of the products are very good.

 

Tianci fertilizer machine manufacturer with many years of experience. The drum granulation NPK compound fertilizer production line is our main equipment product. Among the equipment sold, it is highly praised by many fertilizer factories internationally.

About organic fertilizer granulator machine

As the professional organic fertilizer machine manufacturers,we designed for different type fertilizer machines to e equipped and used to produce the fertilizer.

Producing the organic fertilizer granulator using the complete fertilizer production line,in the fertilizer manufacturing process it is equipped with different series fertilizer machines to finish the production process.When producing the granulator,the organic fertilizer granulator machine is the factor equipment to produce the organic fertilizer granulator.So what type are designed and equipped in the organic fertilizer manufacturing process?

For organic fertilizer granulator experience accumulation,made a significant contribution.The advantages of disc type organic fertilizer granulator,drum type organic fertilizer granulator are simple process,convenient operation,less equioment failure and high output.Organic fertilizer granulator includes flat die granulator machine,ring die organic fertilizer granulator machine,roller press granulator machine,disc organic fertilizer granulator machine,rotary drum granulator machine,and so on.almost including all organic fertilizer granulator except tower granulator,covering the common organic fertilizer granulator in the industry.In fact,for crops,organic fertilizer is the best fertilizer.Such fertilizer production manufacturing process is simple,processing cost is low,harmful ingredients are less,crop absorption is fast.However,with the popularization of mechanical fertilizer application,and the disadvantages of fertilizer transportation,people slowly approach organic fertilizer granulation.Therefore,organic fertilizer machine to be used to produce the organic fertilizer granulator are designed.The traditional organic fertilizer granulator is disc type organic fertilizer granulator,rotary drum granulator machine,which play an important role in the later stage of organic fertilizer granulator.

fertilizer granulator machine

However,these organic fertilizer granulators have the defects of high moisture content,small particle density,high dust content and uneven particle size during processing.Through these defects,people granulally carry out equipment transformation and renewal.Flat die organic fertilizer granulator has the characteristics of large pressure,simple adjustment of ring die pressing wheel gap.large density of pressed particles,low dust content in working environment,low moisture content of particles,easy drying of finished products,etc,but this kind of flat die granulator machine can only press columnar particles.The new type of organic fertilizer can reflect the advantages of the production of organic fertilizer particles,especially spherical particles.The process of high-speed rotation,forced granulation,firction bonding and polishing is basically used to change the traditional granulation process with large investment,complex process and repeated links,and then spherical organic fertilizer particles are generated.

We are as the professional fertilizer machine manufacturers,we are not only design the organic fertilizer granulator machine,we also designed the compound fertilizer production line and the fertilizer granulator machine which are suitable for being used in the npk,compound fertilizer production line.Like the rotary drum granulator machine,roller press granulator machine which using the extrusion method to produce the compound fertilizer granulator.

 

How to Choose Suitable Fertilizer Granulator Machine

Granulating fertilizer with granulator makes it easy to store and sow. It is beneficial to the even distribution of nutrients and slow release the fertilizer efficiency. Different types of fertilizers, different sizes and shapes of fertilizer particles, and different granulators are used.

We can choose the right fertilizer granulator machine according to the specific function of the machine.

 

Rotary Drum Granulator

Drum Granulator is a larger production version of the disc granulator, make the fertilizer powder into round particles. It is suitable for hot and cold granulation and high, medium and low concentrations of mass production of fertilizer. The shell of the machine uses special rubber slab lining or acid-resistant stainless lining board which realizes auto scar removal and de-tumor instead of traditional drawknife equipment.

Rotary Drum Granulator

Disc Fertilizer Granulator

Disc Granulator, also called pan granulator, not only produce organic fertilizer, but also compound fertilizer. The disc bottom adopts multiple steel plates which are firm, durable, not deforming. The granulator’s main gears adopt high temperature quenching technology, doubling the service life. Granulation rate reaches above 93%.

Flat Die Extrusion Pelleting Machine

Flat die extrusion pelleting machine is used for granulation to all kinds of organic matter after fermentation, break through the conventional organic prilling before granulation needs not to dry and crush the raw materials. Pelleting machine can direct burdening to work out cylindrical grain, has better granulation effect on fertilizers containing more straw, can save a lot of energy.

 

New Type Organic Fertilizer Granulator

This Organic Fertilizer Granulator is used for making granulation of organic matter after fermentation, dedicated to the production of organic fertilizer granules. After fermentation organics don’t need to dry, it process fertilizer powder into granules, the organic content can be high to 100%. The granulator have the feature of simple machine structure, easy operation and maintenance, low power consumption.

 

Double Roller Press Granulator

Double roller press granulator is often used to manufacture NPK compound fertilizer, such as ammonium choride, ammonium sulphate, ammonium nitrate, diamonium phosphate, potassium Sulphate, magnesium sulfate, magnesium silicate, zinc sulphate, phosphorus pentoxide, etc. This machine diameter of the ball can be made according to the requirement of the customers. The roller press granulator machine have two shaft with one fixed and the other can move, which can adjust the distance between the two shafts, the materials will be extrude between the shafts.

Double Roller Press Granulator

 

For more information on how to choose granulator machine, please contact us. We are a well-known fertilizer machine manufacturer in China. We have many years of rich experience and we will try our best to give you a detailed answer.